MATERIALS FOR A FLORA OF FORMOSA. 387 



medium reflexo tunc erecto supra medium 2-fi.do, ramis erectis 

 hirtellatis. 



Hab. Gii'au : Kentözan, leg. T. Kawakami et U. Mori, 1906, 

 Juni. (No. 1307). 



Near C. hrunnea Thunr., but differs from it in having much 

 longer spikes and nnicli compressed nutlets. 



Carex morrisonicola Hayata sp. nov. Carex sp. Hayata Fl. Mont. 

 Formos. p. 232. Culmi ()-8 cm. longi firmi scabridi apice 2-3 

 spicas gereutes. Folia 5-7 cm. longa 2 mm. lata culrao breviora 

 tirma subtus cariuata glaucescentia apice saepe circinnato-curvata 

 basi vaginiformia, vagiuis 15 mm. longis. Spicse 2-3 ; termiualis 

 masculina teres 7 mm. louga 1 mm. lata sœpe basi attenuata, 

 squamis ovatis basi truncatis apice acutis mm. longis, 2-3 mm. 

 latis subtrinerviis, nervis castaneis ; reliquae fcemineas snbsessiles 

 paucifloras 8-9 mm. longse, squamis late ovatis acuminatis late 

 1-nerviis, nervo producto castaneo, partibus marginalibus 

 hyalinis. Utriculus 2-costus ad costas minute denticulatus ovatus 

 rostratus ore obscure bidentatus glaber. Achsenium apice con- 

 tractum triquetrum 3-costatum, styli basi conico-crassati. Stigma 

 3-fidum. 



Hab. in monte Morrison, ad 13000 ped. alt. ; leg. T. Kawa- 

 kami et U. Mori, Oct. 1906, (No. 2383). 



Tiie present Carex is very small in its habit and the floriferous 

 culm lias a very few spikes on its top. Short brandies are 

 sometimes seen at tlie l)asal portion of the culms. 



Carex Nakaharai [Iayata s[). nov. Culmi gracillimi cire. 

 50 ('111. longi acute trigoni a facie 1 mm. lati ad angulos et 

 faciem glabri l)asi foliis lonire vagiuatis 5-0, ad medium culmi 

 1-foliati, vel non-foliati, (partil)us spiciferis circ 10 cm. 



